baber/WOPTO huggingface dataset:
Patent JP-S5871195-A (JP)
Title: Optical information recording medium
Inventor: MASHITA MASAO
IPC: G11B7/243
Filed: 1981-10-23
Abstract: PURPOSE:To enhance the sensitivity and prolong the useful life of a recording medium, by a method wherein a recording film is constituted of a film containing a metal having a low melting point or an alloy thereof, C and H. CONSTITUTION:The recording film 12 consisting of a metal having a melting point of 25-600 deg.C, such as Zn, Cd, Te or an alloy thereof, and a compound containing C and H, such as methane or acetylene, is formed on a substrate 11 such as an acrylic resin plate. The film 12 is obtained by sputtering in a gas containing C and H, such as a gaseous mixture of methane and argon, by using the metal as a target. When the film 12 is irradiated with an energy beam 13, the refractive index of the part 14 irradiated is changed, resulting in a gradient of refractive index in the depth direction, and light reflectance is largely enhanced, so that a record is formed. The metallic film thus produced is free from the increase of noise level due to rising-up of the part surrounding the pit, and accordingly, the noise level can be lowered.
Patent JP-H1018124-A (JP)
Title: Rayon filament yarn and production thereof
Inventor: YANAGIDA YOSHINORI
IPC: D01F2/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn having a dry strength and a dry elasticity, a high whiteness, a low degree of an aqueous swelling, and an improved uniform dyeability and handling property in processing thereof by performing a batch- wise steam treatment under a specific condition in the state of containing a prescribed amount of water content in a rayon filament yarn. SOLUTION: This method for producing a rayon filament having >=50 whiteness, <=60% degree of an aqueous swelling, >=16% dry elasticity and >=1.6g/d dry strength, is to perform a batch-wise steam treatment of the rayon filament yarn of a cheese or a corn winding, and having 0.3-0.5g/cm<3> winding density and 100-3000g yarn winding amount in a state of containing (15±2)-(35±2)% water content, at 100-140 deg.C for <=60min. Further, the rayon filament yarn is preferably a cake yarn having 600-1000g yarn winding amount.
Patent JP-H0813980-A (JP)
Title: Underground propulsion machine
Inventor: TAKADA HIROSHI
IPC: E21D9/06
Filed: 1994-06-28
Abstract: PURPOSE:To surely change the advancing direction by connecting a tip diagonal cut head to the tip of a casing surrounding a screw, straightly advancing the casing in the axial direction, and rotating a head via a motion converting means. CONSTITUTION:When the advancing direction of a leading tube 1 is to be changed by 45 deg., for example, a cylinder or the like provided in a vertical shaft is driven to retreat a head 11, and projections P are moved to positions P2 of groove patterns M. When the head 11 is advanced, the direction of the head 11 is changed. When an excavation is conducted in this state, the excavation direction is changed after diagonal cutting. Since the projections P are located at the positions P1 of the grooves M, the rotation angle of the head 11 is maintained as far as the cylinder is not expanded or shrunk. Since the head 11 is rotated in the excavated soil, the required rotating force can be reduced. Since only the longitudinal motion force is applied to a casing 4, the head 11 is not rotated freely, and it can be easily controlled.
Patent JP-S5958619-A (JP)
Title: Vertical magnetic recording medium
Inventor: KANEKO YUUJIROU
IPC: G11B5/64
Filed: 1982-09-29
Abstract: PURPOSE:To simplify the high-density vertical magnetic recording and to reduce the lowering of the SN ratio, by making the area of a high-permeability layer of a magnetic recording medium larger than that of a vertical magnetized layer. CONSTITUTION:A vertical magnetized layer 4' of a recording medium 7 is formed on a high-permeability layer 5 from one side in the lengthwise direction of this layer 5 except a slight part, and the area of the high-permeability layer 5 is wider than that of the vertical magnetized layer 4'. When a signal current is given to a recording/reproducing coil 3 wound around an auxiliary magnetic pole 2, a magnetic flux 8 is transmitted through a closed magnetic circuit formed with a main magnetic pole 1, the vertical magnetized layer 4', the high- permeability layer 5, the auxiliary magnetic pole 2, and the main magnetic pole 1 to perform the vertical magnetization recording on the vertical magnetized layer 4'. Since the complete closed magnetic circuit is formed easily, the high- density vertical magnetic recording is performed easily and the lowering of the SN ratio is reduced.
Patent JP-2000004275-A (JP)
Title: Transmission/reception system
Inventor: SUZUKI YOSHIYA
IPC: H04L69/40
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To transmit the signal of higher priority preferentially rather than the signal of lower transmission priority through a transmission line for originally transmitting the signal of lower priority even when any fault occurs on a transmission line for transmitting the signal of higher priority. SOLUTION: Concerning this transmission/reception system, even when any fault occurs on a first transmission line L1, since a first signal S1 of higher transmission priority is transmitted through a second transmission line L2 preferentially rather than a second signal S2 of lower transmission priority, the transmission of the first signal S1 is maintained. Similarly, even when any fault occurs on a third transmission line L3, since a third signal S3 of higher transmission priority is transmitted through a fourth transmission line L4 preferentially rather than a fourth signal S4 of lower transmission priority, the transmission of the third signal S3 is maintained.
Patent JP-H0459393-A (JP)
Title: Page turn-over device
Inventor: TAKEZAWA KENICHIRO
IPC: G07D9/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a small device at a low cost by mounting a movable guide which can move in accordance with the magnitude of a force generated when a page is turned over during a page turn-over action to vary a buckling length. CONSTITUTION:A page turn-over roller l rotates in a direction B. A frictional part la of the roller comes into contact with a page to be turned over, and the page begins rising. At this time, a mechanical boundary for deforming the page depends on the position of a movable guide 11. The position of the movable guide 11 depends on a pressing-up force Fl at a contact point 14 of a rising page 13a with the movable guide 11. When an initial load F2 acts on the movable guide 11 at the contact point 14 by a spring 12, a mechanical boundary is established at a tip end 11a of the movable guide 11 in the condition of F1<E2. In this manner, a buckling length during a page turn-over action is made smaller than that of a conventional page turn-over device, and a plurality of pages cannot be turned over together.
Patent JP-H1016324-A (JP)
Title: Thermal transfer type recorder
Inventor: YOSHIKAWA YUKINARI
IPC: B41J23/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a single electric motor without providing a plurality of electric motors by a method wherein a rotation transmitting mechanism wherein rotation of the motor is transmitted to each roller constituting a recorder and a roll of an ink film, is rotated by changing a rotary direction of the single motor. SOLUTION: When an electric motor M is rotated in one direction, a paper feed roller 13 and a traveling roller 14 are rotated in a direction in which recording paper P is carried by transmitting the rotation. When the motor M is rotated in another direction, the traveling roller 14, a platen roller 12, and a discharge roller 16 are rotated in the direction in which the recording paper P is carried by transmitting the rotation, and a roll Fa of an ink film F coiled in a roll state is rotated in a winding direction. That is, a rotation transmitting mechanism is rotated by changing a rotation of a single motor M, the recording paper P is carried to an ink film F, and the recording paper P can be recorded. Therefore, single electric motor can be provided to a rotary driver.
Patent JP-H04368657-A (JP)
Title: Door mechanism
Inventor: OKADA YASUSHI
IPC: G11B33/02
Filed: 1991-06-17
Abstract: PURPOSE:To prevent the intrusion of dust from a cartridge inserting port. CONSTITUTION:This mechanism is provided with an engaging member 29 capable of abutting on the side part 3b of a door member 3, an engaging member 30 capable of abutting on the lower part of a tray 4 and a linking member 31 to link the engaging member 29 to the engaging member 30. When the disk cartridge 12 has been inserted and the tray 4 is lowered, the door member 3 is pushed up by the engaging member 29 and the inserting port 2a is blockaded by the door member 3.
Patent JP-S5871630-A (JP)
Title: Wafer processing method and device using processing solution
Inventor: YAMANAKA ITARU
IPC: H01L21/304
Filed: 1981-10-23
Abstract: PURPOSE:To prevent adhesion of floating matters on the wafer by a method wherein the floating matters on the surface of water are removed by forcedly flowing them out of a vessel. CONSTITUTION:Opening and closing valves 9 and 10 are opened, and water is supplied from two water feeding ports 4 and 8. The floating matters generated on the surface of water are flown to the lower stream by the water current which is parallel to the surface of water coming from the second water feeding port 8, and flown out of the vessel. When a carrier is pulled up, there exists no floating matters on the surface of water where the carrier passes, and the wafers 1 are not contaminated by the floating matters.
Patent JP-S5794879-A (JP)
Title: Instruction control system
Inventor: SAKAMOTO KAZUSHI
IPC: G06F17/16
Filed: 1980-12-03
Abstract: PURPOSE:To increase the processing speed, by realizing the independent control for an instruction process pipeline through each of plural instruction control pipelines and accordingly eliminating the idle instruction process pipeline. CONSTITUTION:When the instruction information indicates an addition, a selector 7 selects the side of stages 3-1-3-3. The addition instruction stored in the stage 3-1 is shifted to stages 3-2 and 3-3 successively, and the addition instruction information is supplied to an instruction process pipeline 1. In case the instruction information indicates a multiplication, the selector 7 selects the side of stages 4-1, 4-2 and 4-3. The multiplication information stored in the stage 4-1 is shifted to stages 4-2 and 4-3 successively. Then the multiplication information is shifted to the pipeline 1.
Patent JP-S6327146-A (JP)
Title: Terminal connection equipment
Inventor: INOOKA TOSHIHIRO
IPC: H04M1/72
Filed: 1986-07-18
Abstract: PURPOSE:To connect plural-number of terminals with one subscriber line by sending a guide message for selecting the terminal to an opponent, changing it over to the terminal corresponding to an additional dial from an opponent side and displaying the message corresponding to the additional dial number at the time of incoming. CONSTITUTION:If a call is made from a caller, a microcomputer MC11 on-hooks a telephone line, drives a guide message transmitter 6 and sends the required message to the caller terminal. The caller dials an objective number according to the guide message, whereby a push button dial DTMF signal is sent to a callee, a detector 5 operates and the dial number is inputted to the MC11. Data for connecting the line is previously registered in a RAM9. When the DTMF signal is sent with a prescribed extension number, the MC11 refers to the RAM9 and obtains a corresponding line number, controls a line change-over controller 7, and calls and connects the terminal corresponding to said line number. The extension number and a group name is similarly displayed in a display device 13.
Patent JP-S6063908-A (JP)
Title: Core of electromagnetic equipment
Inventor: AWA MIKIO
IPC: H01F41/02
Filed: 1983-09-17
Abstract: PURPOSE:To contrive rigidity without deterioration of magnetic characteristics by employing amorphous magnetic material not yet annealed having comparatively strong mechanical strength as reinforcing material in order to reinforce fragility of amorphous magnetic material. CONSTITUTION:Amorphous magnetic material not yet annealed 6a is drawn via rollers 11 and 12 and cut into strips of fixed length by a cutter 13. The strips are piled up while abutting positions thereof are alternately changed to form a core element body 14, which is contained in an annealing furnace 16 while an exciting coil 15 is wound on the core element body 14. An inert gas is encapsulated into the furnace to anneal the core element body at the annealing temperature of about 400 deg.C in the magnetic field. Next, the core element body 14 is drawn out of the annealing furnace 16 and decomposed to pile up several to ten sheets of annealed amorphous magnetic material 6b. The amorphous magnetic material not yet annealed 6a having the same size as the annealed amorphous magnetic material 6b is superposed on the upper and lower surfaces of the annnealed amorphous magnetic material 6 to wrap the amorphous magnetic material 6b in a sandwiched manner. This group of the amorphous magnetic material 6 is sequentially inserted into a transformer coil 8 and piled up to complete an amorphous transformer core.
Patent JP-H04369365-A (JP)
Title: Refrigerant recovering regenerator
Inventor: TAMURA HIROSHI
IPC: F25B45/00
Filed: 1991-06-14
Abstract: PURPOSE:To prevent oil in an oil discharge tank from scattering outside when the oil is discharged into the oil discharge tank in a refrigerant recovery regenerating device. CONSTITUTION:In a discharge pipe 71 for discharging oil from an oil separator 910 into an oil discharge tank 7, an oil surface protector is provided at a tip end 710 of the oil discharge pipe 71. In this instance, a discharge port 10 of the oil surface protector 1 is oriented in the horizontal direction, for example, so that discharged oil does not collide directly an oil surface 810. As a system of the oil surface protector, such a variation can also be adopted as making the discharged oil collide once against a side wall or the like, or filling cotton- like matter such as glass fiber inside the protector.
Patent JP-S5871955-A (JP)
Title: Molding composition
Inventor: KUBOTA IKUO
IPC: C08L101/00
Filed: 1981-10-27
Abstract: PURPOSE:To make it possible to suppress the increase in viscosity with time and mold a molding composition at a low pressure, by adding a viscosity increasing modifier consisting of a reaction product of polyethyleneimine to a composition containing glass fibers, a thermosetting resin and a viscosity increasing agent. CONSTITUTION:A resin composition containing a thermosetting resin, e.g. an ansaturated polyester resin, a viscosity increasing agent, e.g. MgO, Mg(OH)2 or CaO, in an amount of preferably 0.1-2.0wt% based on the resin and a >=25C viscosity increasing modifier consisting of a reaction product of a polyethyleneimine having preferably 4-40 polymerization degree with an aliphatic hydrocarbon, fatty acid (anhydride), fatty acid halide, phenyl halide, phenyl acid halide or phenyl acid anhydride, is impregnated into a glass fibrous reinforcing material, and the viscosity is increased to give a sheet molding compound (SMC) or bulk molding compound (BMC). The resin viscosity can be reduced to about 10-80% compared with that in the absence of the viscosity increasing modifier, and the pot life can be increased to about 3 times that in the absence of the viscosity increasing modifier.
Patent JP-2001006114-A (JP)
Title: Fabricating method for magnetic head
Inventor: KIKUCHI KAZUYUKI
IPC: G11B5/127
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To allow a wear-resisting material to be satisfactorily bonded to a core block by forming a track-trimming groove and disposing a wear-resisting material block, which forms a notch section corresponding to a magnetic gap, into a wear-resisting material block groove formed on one side of the magnetic gap so as to be in substantially parallel with the magnetic gap. SOLUTION: On at least one side of a magnetic gap, preferably on both sides thereof, a wear-resisting material block groove 15 is formed so as to be in parallel with the magnetic gap by using an appropriately conditioned metal-type or range-type whetstone with a blade in an outer peripheral rim thereof. After washing a magnetic head core block, a glass-coated wear-resisting material block 16 is disposed in the wear-resisting material block groove 15. When the glass-coated wear-resisting material block 16 is disposed in the wear- resisting material block groove 15, a V-shaped or U-shaped notch section 16a is formed on a side surface of the block 16 to be positioned closer to the magnetic gap so as to correspond to the magnetic gap, and a glass material for welding is contacted.
Patent JP-S5961637-A (JP)
Inventor: SUKAPIGURIATSUTEI PAORO
IPC: E04B1/30
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0519134-A (JP)
Title: Optical fiber coupler
Inventor: YAMAGUCHI TATSUMI
IPC: G02B6/28
Filed: 1991-07-11
Abstract: PURPOSE:To obtain an optical fiber coupler durable against the moisture, without its characteristic being changed with temp. and which functions stably by splicing an optical fiber to a fixing plate of glass. CONSTITUTION:A fixing plate 2 of quartz glass and two optical fibers 1A led out of the part to be spliced and drawn constituting an optical fiber coupler are melted, and the optical fiber 1A is spliced to the fixing plate 2. Concretely, the part A to be spliced and fixed is heated by an oxyhydrogen burner, for example, from the lower surface side of the plate 2, hence the part A of the fixing plate 2 is melted, and the heat is transmitted to the optical fiber 1A. The optical fiber 1A is heated through the fixing plate 2, and the heated part is melted. When the optical fiber 1A is slightly melted, the oxyhydrogen burner is separated from the fixing plate 2, and the heated part is cooled.
Patent JP-H1018912-A (JP)
Title: Variable venturi type carburetor
Inventor: SUGIMOTO HIROYASU
IPC: F02M7/17
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To rationalize mixed gas quantity at the time of cranking in the whole area of a time from low temperature to very low temperature, to shorten the starting time of an engine in the whole area. SOLUTION: A piston breaker 12 and a spring 14, for energizing the piston breaker 12 to an opening direction, are provided on a piston breaker passage 10 for introducing atmosphereic air into a suction piston 4 at the time of low temperature; and the piston breaker 12 is energized in a closing direction by negative pressure in an air intake tube. In this constitution, the spring 14 uses a spring made of a shape memory alloy transformed at -20 deg.C.
Patent JP-S6150272-A (JP)
Title: Recording and reproducing device of still picture
Inventor: MIYABE YUTAKA
IPC: G11B27/00
Filed: 1984-08-16
Abstract: PURPOSE:To improve the accuracy of recording and reproducing and to obtain a sufficient still picture editing accuracy by starting the recording and reproducing in synchronizing with the position signal of a rotating magnetic head. CONSTITUTION:A magnetic tape 1 is caused along a tape guide drum 2 and traveled at the prescribed speed. Rotating magnetic heads 3A and 3B are rotated at the prescribed speed, and a still picture is recorded and reproduced on a magnetic tape 1 as plural gradient tracks in units. In accordance with the gradie ent track unit in the longitudinal direction of the magnetic tape 1, a fixed magnetic head 4 records and reproduces a synchronizing signal and address data, and supplies them to a system control circuit 5. By supplying the synchronizing signal and address data reproduced by the magnetic heads 3A and 3B to the system control circuit 5, the recording and reproducing are delayed by the prescribed time after the termination of the synchronizing signal, and start synchronous with position signals of the magnetic heads 3A and 3B. Thus the sufficient editing accuracy can be obtained.
Patent JP-H0334991-A (JP)
Title: Cyclic tetrapeptide and production thereof
Inventor: SUGITA KENJI
IPC: A61K38/00
Filed: 1989-06-30
Abstract: NEW MATERIAL:Compounds of RF-1023A (n=4) or RF-1023-B (n=3) represented by formula I (n is 4 or 3). EXAMPLE:A compound of formula II. USE:An anti-neoplastic agent. PREPARATION:A cyclic tetrapeptide-producing fungus [preferably Helicoma ambiens RF-1028 strain (FERM P-10680)] belonging to Helicoma genus is cultured in a culture medium.
Patent JP-H076640-A (JP)
Title: Removing method for punching remainder material
Inventor: TANNO SHOGO
IPC: B26D7/18
Filed: 1993-06-16
Abstract: PURPOSE:To easily and surely remove only a punching remainder material which is a non-wiring pattern part, in manufacture or the like of a flat wiring body. CONSTITUTION:Conductor foil 12 is laminated on a surface 4a of a carrier tape 4 through a sticking layer 6, and further the conductor foil 12 is punched to prepare a band-shaped material 17 divided into a wiring pattern part 15 and a non-wiring pattern part 16 which must be removed. This band-shaped material 17 is given a feed intermittently in the lengthwise direction, to stick a reverse surface 4b of the carrier tape 4 to a porous sticking flat plate 26, to also heat by a heater 19 from a side of the reverse surface 4b, and the sticking layer 6 is softened to separate the non-wiring pattern part 16 of the conductor foil 12, while curved, from the band-shaped material 17 (carrier tape 4) (to B direction). By this method, since the band-shaped material 17 can be maintained in a flat plane shape to the porous sticking flat plate 26, to enable sticking force of the sticking layer 6 to decrease by heating, only the non-wiring pattern part 16 can be easily and surely separated to be removed from the band-shaped material 17.
Patent JP-H0922909-A (JP)
Title: Forming method for wirings
Inventor: SUZUKI KOHEI
IPC: H01L21/3205
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming wirings capable of improving the integration and preventing the delay of a circuit operation. SOLUTION: Diffused layers 2a, 2b are formed on the surface of a silicon substrate 1, and a titanium thin film 5 is formed on the entire upper surface of the element formed with an element isolation region 3. Silicon ions are implanted to the film 5 in a desired wiring pattern over the layers 2a, 2b. Thereafter, predetermined heat treatment is conducted to silicify the silicon ion implanted part 4 of the film 5 and the part in contact with the layers 2a, 2b. The titanium thin film of the part which is not silicified is removed by etching to form the wiring of silicide between the layers 2a and 2b.
Patent JP-H09317091-A (JP)
Title: Substrate member in building
Inventor: MASUDA HIROSHI
IPC: B32B11/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a whole substrate member, to improve the waterproof effect of an upper surface side and the water absorbing/holding/ evaporating effect of a lower surface side, and to keep the service life for a long time by integratedly laminating a fibrous sheet in which a water absorbing/holding/evaporating agent is mixed on one side of a sheet-shaped substrate. SOLUTION: A sheet-shaped substrate 1 is formed of an asphalt waterproof paper 1a. A water absorbing/holding/evaporating agent 2a is mixed in a fibrous sheet 2, and the sheet is pressed to be formed into a plane body comprising of rugged parts 2a which are uniform over the whole surface for both the face side and the back side. The sheet-shaped substrate 1 and the fibrous sheet 2 are integratedly laminated, and are installed so that the fibrous sheet 2 side is located on a roof substrate, and a roof member is fitted to the sheet-shaped substrate 1 side. The roof side is waterproof by the sheet-shaped substrate 1 while water is absorbed, held, and evaporated on the roof substrate side by the fibrous sheet 2 in which the water absorbing/holding/evaporating agent 2a is mixed.